CANopenprotocolstack，CANopenistheinternationallystandardizedhigher-layerprotocolforembeddedcontrolsystembuiltontopofCAN.

CCIEDC课程视频内容丰富网盘文件永世链接

NetworkingfunctionalityinDockerhaschangedconsiderablysinceitsfirstrelease,evolvingtoofferarichsetofbuilt-innetworkingfeatures,aswellasanextensiblepluginmodelallowingforawidevarietyofnetworkingfunctionality.ThisbookexploresDockernetworkingcapabilitiesfromendtoend.BeginbyexaminingthebuildingblocksusedbyDockertoimplementfundamentalcontainingnetworkingbeforelearninghowtoconsumebuilt-innetworkingconstructsaswellascustomnetworksyoucreateonyourown.Next,exploreco妹妹onthird-partynetworkingplugins,includingdetailedinformationonhowthesepluginsinter-operatewiththeDockerengine.Consideravailableoptionsforsecuringcontainernetworks,aswellasaprocessfortroubleshootingcontainerconnectivity.Finally,examineadvancedDockernetworkingfunctionsandtheirrelevantusecases,tyingtogethereverythingyouneedtosucceedwithyourownprojects.

LeetCodecpp最新中文题解.pdfLeetCodecpp最新中文题解.pdfLeetCodecpp最新中文题解.pdf目录3.4Addbinary615.1.5BinaryTreeLevelOr-3.5LongestPalindromicSubstring.62dertraversalil3.6RegularExpressionMatching665.1.6BinaryTreeZigzag3.7WildcardMatching67LevelOrdertraversal.963.8LongestCommonPrefix5.1.7RecoverBinarySearch3.9ValidNumber70Tree983.10Integertoroman725.1.8SameTree3.11RomantoInteger735.1.9SymmetricTree1003.12CountandSay745.1.10BalancedBinaryTree..1023.13Anagrams755.1.11FlattenBinaryTreeto3.14SimplifyPath76LinkedList1033.15LengthofLastWord775.1.12PopulatingNextRightPointersineachnodeii105第4章栈和队列7952二叉树的构建10641栈795.2.1ConstructBinaryTree4ValidParentheses79fromPreorderandIn4.1.2LongestvalidParenorderTraversa106theses805.2.2ConstructBinaryTree4.1.3LargestRectangleinfromInorderandposHistogram82torderTraversal1074.1.4Evaluatereversepol-53二叉查找树108ishnotation845.3.1UniqueBinarySearch4.2队列85Trees.1085.3.2UniqueBinarySearch第5章树86Treesli.1105.1二叉树的遍历865.3.3ValidateBinarySearch5.1.1BinaryTreePreorderTreeTraversal865.3.4ConvertSortedarrayto5.1.2BinaryTreeInorderBinarySearchTree...112Traversal885.3.5ConvertSortedListto5.1.3BinaryTreePostorderBinarySearchTree113Traversal9054二叉树的递归.1145.1.4BinaryTreeLevelOr5.4.1MinimumDepthofBidertraversal)2narylree115目录5.4.2MaximumDepthofBi8.3.,2重新实现nextpermunaryTree116tation1425.4.3PathSum11783.3递归.1435.44PathSumil1188.4PermutationsII1445.4.5BinaryTreeMaximum8.4.1nextpermutation...144PathSuum11984.2重新实现nextpermu5.4.6PopulatingNextRighttation144Pointersineachnode120843递归1445.4.7SumRoottoLeafnum8.5Combinations146bers2185.1递归1468.5.2迭代147第6章排序1238.6LetterCombinationsofaphone6.1MergeSortedArray123umber1476.2MergeTwoSortedLists12486.1递归1486.3MergekSortedLists124862迭代96.4InsertionSortList125第9章广度优先搜索1506.5Sortlist1269.1WordLadder1506.6FirstMissingPositive1279.2WordLadderil1546.7SortColors1289.3Surroundedregions162第7章查找94小结16413194.l适用场景1647.1Searchforarange131942思考的步骤7.2SearchInsertPosition.13294.3代码模板1657.3Searcha2DMatrix133第10章深度优先搜索173第8章暴力枚举法13510.1PalindromePartitioning1738.1Subsets13510.2UniquePaths1768.1.1递归1350.2.1深搜1768.1.2迭代.1371022备忘录法.1768.2Subsetsil13810.23动规177821递归13810.24数学公式1788.2.2迭代.14110.3UniquePathsIl1798.3Permutations14210.3.1备忘录法1798.3.1nextpermutation14210.3.2动规.180目录10.4N-Queens1813.4Maximalrectangle21310.5N-QueensII18413.5BestTimetoBuyandSellStock10.6Restoreipaddresses186.21410.7CombinationSum18813.6InterleavingString21510.8CombinationSumIl18913.7ScrambleString21710.9GenerateParentheses.19013.8MinimumPathSum.22210.10Sudokusolver19213.9EditDistance22410.11WordSearch.19313.10DecodeWays.22610.12小结19513.11Distinctsub22710.12.1适用场景19513.12WordBreak22810.122思考的步骤1951313WordBreakil2300.12.3代码模板197第14章图23210.12.4深搜与回溯法的区別.19714.1CloneGraph23210.12.5深搜与递归的区别..197第15章细节实现题235第11章分治法19915.1ReverseInteger2351.1Pow(x,n)19915.2PalindromeNumber.23611.2Sqrt(x)20015.3InsertInterval237第12章贪心法20115.4MergeIntervals23812.1Jumpgame20115.5MinimumWindowSubstring23912.2JumpgameII15.6MultiplyStrings24112.3BestTimetobuyandSellstock20415.7SubstringwithConcatenation12.4BestTimetobuyandsellstockl205ofallwords24412.5LongestSubstringWithoutre15.8Pascal,sTriangle245peatingCharacters20615.9PascalsTriangleIl24612.6ContainerwithMostWater..20715.10SpiralMatrix24715.11SpiralmatrixII248第13章动态规划20915.12ZigZagConversion25013.1Triangle20915.13DivideTwoIntegers25113.2MaximumSubarray15.14TextJustification25313.3PalindromePartitioningII1215.15MaxPointsonaline255目录第1章编程技巧在判断两个浮点数a和b是否相等时,不要用a==b,应该判断二者之差的绝对值fabs(a-b)是否小于某个阈值,例如1e-9。
判断一个整数是否是为奇数,用x%2!=0,不要用x%2=1,因为ⅹ可能是负用char的值作为数组下标(例如,统计字符串中每个字符岀现的次数),要考虑到char可能是负数。
有的人考虑到了,先强制转型为unsignedint再用作下标,这仍然是错的。
正确的做法是,先强制转型为unsignedchar,再用作下标。
这涉及C十整型提升的规则,就不详述了。
以下是关于STL使用技巧的,很多条款来自《EffectiveSTL》这本书。
vector和string优先于动态分配的数组首先,在功能上,由于vector能够保证连续内存,因此一旦分配了后,它的功能跟原始数组相当;其次,如果用new,意味着你要确保后面进行孓delete,一旦忘记了,就会出现BUG,且这样需要都写一行delete,代码不够短再次,声明多维数组的话,只能一个一个new,例如int**ary=newint*[row_num];for(inti=0:i<rownum;++1)ary[i]newint[col_num]用vector的话一行代码搞定vector<vector<int>>ary(row_num,vector<int>(col_num,0))使用reserve来避免不必要的重新分配第2章线性表这类题目考察线性表的操作,例如,数组,单链表,双向链表等。
2数组2.1.1RemoveDuplicatesfromSortedarray描述Givenasortedarray,removetheduplicatesinplacesuchthateachelementappearonlyonceandreturnthenewlengthDonotallocateextraspaceforanotherarray,youmustdothisinplacewithconstantmemoryForexample,GiveninputarrayA=[1,1,2Yourfunctionshouldreturnlength=2,andaisnow[1,2]分析无代码1/LeetCode,RemoveDuplicatesfromSortedArray//时间复杂度0(n),空间复杂度0(1)classSolutiontublicintremoveDuplicates(vector<int>&nums)tif(numsemptyo)return0;intindex=ofor(inti=1:inumssize:1++iif(nums[index]!nums[i])nums[++index]=nums[i]returnindex12.1数组代码2//LeetCode,RemoveDuplicatesfromSortedArray/使用STL,时间复杂度0(n),空间复杂度0(1)classSolutionipublicintremoveDuplicates(vector<int>&nums)treturndistance(numsbegin(),unique(numsbegin(),numsend())代码3/LeetCode,RemoveDuplicatesfromSortedArray/使用STL,时间复杂度0(n),空间复杂度0(1)lassSolutionfublicintremoveDuplicates(vector<int>&nums)treturndistance(numsbegin(,removeDuplicates(numsbegin(,numsend(),numsbegintemplate<typenameInIt,typenameoutit>OutItremoveDuplicates(InItfirst,InItlast,OutItoutput)thile(firstlast)i*output++=*firstfirstupper_bound(first,last,*firstreturnoutput相关题目RemoveDuplicatesfromSortedArrayI,见§2.1.22.1.2RemoveDuplicatesfromSortedArrayII描述Followupfor"RemoveDuplicates"Whatifduplicatesareallowedatmosttwice?Forexample,Givensortedarraya=[1,1,1,2,2,3]Yourfunctionshouldreturnlength=5,andAisnow[1,1,2,2,3分析加一个变量记录一下元素出现的次数即可。
这题因为是已经排序的数组,所以一个变量即可解决。
如果是没有排序的数组,则需要引入一个hashmap来记录出现次数。
4第2章线性表代码1//LeetCode,RemoveDuplicatesfromSortedArrayII//时间复杂度0(n),空间复杂度0(1)//qauthorhex108(https://github.com/hex108)classSolutiontublicintremoveDuplicates(vector<int>&nums)tif(numssize(<=2)returnnumssizeintindex=2for(inti=2:inumssize(:i++)ff(nums[i]!numslindex-2]nums[index++]=nums[i]returnindex;代码2下面是一个更简洁的版本。
上面的代码略长,不过扩展性好一些,例如将occur<2改为occur3,就变成了允许重复最多3次。
//LeetCode,RemoveDuplicatesfromSortedArrayII7/@author虞航仲(http://weibo.com/u/1666779725)//时间复杂度0(n),空间复杂度0(1)lassSolutionfpublicintremoveDuplicates(vector<int>&nums)tconstintn=numssizeintindex=0:for(inti=0:i<n;++i)if(i>0&&i<n-1&nums[i]=nums[i-1]&nums[i]=nums[i1])continue;nums[index++]=nums[i]returnindex;相关题目RemoveDuplicatesfromSortedArray,见§2.1.1

VideoSpeedController0.5.3_0谷歌页面加快

LowPowerSemiconductorDevicesandProcessesforEmergingApplicationsinCommunications,Computing,andSensing2019LowPowerSemiconductorDevicesandProcessesforEmergingApplications2018.part1.rar(16.1MB,下载次数:115)LowPowerSemiconductorDevicesandProcessesforEmergingApplications2018.part2.rar(16.1MB,下载次数:130)2019-7-2308:45上传点击文件名下载附件下载积分:资产-6信元,下载收入6信元LowPowerSemiconductorDevicesandProcessesforEmergingApplications2018.part3.rar(16.1MB,下载次数:126)LowPowerSemiconductorDevicesandProcessesforEmergingApplications2018.part4.rar(16.1MB,下载次数:122)LowPowerSemiconductorDevicesandProcessesforEmergingApplications2018.part5.rar(298.5KB,下载次数:64)Makingprocessinginformationmoreenergy-effcientwouldsavemoney,reduceenergyuseandpermitbatteriesthatprovidepowertomobiledevicestorunlongerorbesmallerinsize.Newapproachestothelowerenergyrequirementincomputing,communicationandsensingneedtobeinvestigated.Thisbookaddressesthisneedinmultipleapplicationareasandwillserveasaguideinemergingcircuittechnologies.Revolutionarydeviceconcepts,sensorsandassociatedcircuitsandarchitecturesthatwillgreatlyextendthepracticalengineeringlimitsofenergy-effcientcomputationarebeinginvestigated.Disruptivenewdevicearchitectures,semiconductorprocessesandemergingnewmaterialsaimedatachievingthehighestlevelofcomputationalenergyeffciencyforgeneralpurposecomputingsystemsneedtobedeveloped.Thisbookwillprovidechaptersdedicatedtosucheffortsfromprocesstodevice.

作者：ProfessorKwang-ChengChen，ProfessorRamjeePrasad出书：Wiley2009目录Prefacexi1WirelessCommunications11.1WirelessCommunicationsSystems11.2OrthogonalFrequencyDivisionMultiplexing(OFDM)31.2.1OFDMConcepts41.2.2MathematicalModelofOFDMSystem51.2.3OFDMDesignIssues91.2.4OFDMA211.3MIMO241.3.1Space-TimeCodes241.3.2SpatialMultiplexingUsingAdaptiveMultipleAntennaTechniques271.3.3Open-loopMIMOSolutions271.3.4Closed-loopMIMOSolutions291.3.5MIMOReceiverStructure311.4Multi-userDetection(MUD)341.4.1Multi-user(CDMA)Receiver341.4.2SuboptimumDS/CDMAReceivers37References402SoftwareDefinedRadio412.1SoftwareDefinedRadioArchitecture412.2DigitalSignalProcessorandSDRBasebandArchitecture432.3ReconfigurableWirelessCommunicationSystems462.3.1UnifiedCommunicationAlgorithm462.3.2ReconfigurableOFDMImplementation472.3.3ReconfigurableOFDMandCDMA472.4DigitalRadioProcessing482.4.1ConventionalRF482.4.2DigitalRadioProcessing(DRP)BasedSystemArchitecture52References583WirelessNetworks593.1MultipleAccessCommunicationsandALOHA603.1.1ALOHASystemsandSlottedMultipleAccess613.1.2SlottedALOHA613.1.3StabilisedSlottedALOHA643.1.4ApproximateDelayAnalysis653.1.5UnslottedALOHA663.2SplittingAlgorithms663.2.1TreeAlgorithms673.2.2FCFSSplittingAlgorithm683.2.3AnalysisofFCFSSplittingAlgorithm693.3CarrierSensing713.3.1CSMASlottedALOHA713.3.2SlottedCSMA763.3.3CarrierSenseMultipleAccesswithCollisionDetection(CSMA/CD)793.4Routing823.4.1FloodingandBroadcasting833.4.2ShortestPathRouting833.4.3OptimalRouting833.4.4HotPotato(Reflection)Routing843.4.5Cut-throughRouting843.4.6InterconnectedNetworkRouting843.4.7ShortestPathRoutingAlgorithms843.5FlowControl893.5.1WindowFlowControl893.5.2RateControlSchemes913.5.3QueuingAnalysisoftheLeakyBucketScheme9

OpenVSLAM的ORB词袋包。
OpenVSLAMisamonocular,stereo,andRGBDvisualSLAMsystem.Thenotablefeaturesare:Itiscompatiblewithvarioustypeofcameramodelsandcanbeeasilycustomizedforothercameramodels.Createdmapscanbestoredandloaded,thenOpenVSLAMcanlocalizenewimagesbasedontheprebuiltmaps.Thesystemisfullymodular.Itisdesignedbyencapsulatingseveralfunctionsinseparatedcomponentswitheasy-to-understandAPIs.Weprovidedsomecodesnippetstounderstandthecorefunctionalitiesofthissystem.

MasteringROSforRoboticsProgra妹妹ingisanadvancedguideofROSthatisverysuitableforreaderswhoalreadyhaveabasicknowledgeinROS.ROSiswidelyusedinroboticscompanies,universities,androboticsresearchinstitutesfordesigning,building,andsimulatingarobotmodelandinterfacingitintorealhardware.ROSisnowanessentialrequirementforRoboticengineers;thisguidecanhelpyouacquireknowledgeofROSandcanalsohelpyoupolishyourskillsinROSusinginteractiveexamples.Eventhoughitisanadvancedguide,youcanseethebasicsofROSinthefirstchaptertorefreshtheconcepts.ItalsohelpsROSbeginners.ThebookmainlyfocusesontheadvancedconceptsofROS,suchasROSNavigationstack,ROSMoveIt!,ROSplugins,nodelets,controllers,ROSIndustrial,andsoon.

编程序，让计算机来猜测用户“暗记”的某张扑克牌：计算机从一副扑克牌（54张）中任意抽出27张，摆放在不同的三行上（每行9张），用户“暗记”某张纸牌，而后告诉计算机所“暗记”的那张纸牌处于哪一行中；
之后计算机再两次将纸牌重新摆放，并让用户再回答两次相反的提问（那张纸牌在重新摆放后又处在哪一行上）；
此时计算机会将用户所“暗记”的那张纸牌给挑出来。
例如，程序执行后的屏幕显示结果可设计为（其中的前缀a、b、c、d代表四种不同的花色）：-------------------------------------------------------------Line1:c-9d-3a-7d-9a-9c-3b-8a-Ad-7Line2:b-10a-Qd-6b-4a-3b-9b-Kc-Ad-8Line3:KING2d-Ab-Aa-4a-2b-7d-5c-7a-8-------------------------------------------------------------Rememberacard,andtellmewhatlineitresidein(1/2/3):3-------------------------------------------------------------Line1:c-9d-3a-7b-10a-Qd-6KING2d-Ab-ALine2:d-9a-9c-3b-4a-3b-9a-4a-2b-7Line3:b-8a-Ad-7b-Kc-Ad-8d-5c-7a-8-------------------------------------------------------------Whatlinethecardyourememberedresideinnow(1/2/3):1-------------------------------------------------------------Line1:c-9b-10KING2d-9b-4a-4b-8b-Kd-5Line2:d-3a-Qd-Aa-9a-3a-2a-Ac-Ac-7Line3:a-7d-6b-Ac-3b-9b-7d-7d-8a-8-------------------------------------------------------------Whatlinethecardyourememberedresideinnow(1/2/3):1-------------------------------------------------------------Yourrememberedcardis:KING2

在日常工作中，钉钉打卡成了我生活中不可或缺的一部分。然而，有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚，我总是得牢记打开钉钉应用，点击"工作台"，再找到"考勤打卡"进行签到。有时候因为工作忙碌，会忘记打卡，导致考勤异常，影响当月的工作评价。而且，由于我使用的是苹果手机，有时候系统更新后，钉钉的某些功能会出现异常，使得打卡变得更加麻烦。 另外，我的家人使用的是安卓手机，他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说，每次打卡都是一次挑战。他们总是担心自己会操作失误，导致打卡失败。 为了解决这些烦恼，我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习，我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。